Digital test panel with microprocessor for the control of:- voltage of a 12V battery;- comsumption or charge from -30A to +30A.Built-in version or wall-fixing version.The kit includes:Shunt,Cable L=5m;"MAC1P" frame;"MAD" spacer for the wall fixing.This panel fits also the new "Modular Plates" release.Dimensions: 60 x 60 mm.